baber/WOPTO huggingface dataset:
Patent JP-2018171930-A (JP)
Title: Liquid discharge head and recording device with use of the same
Inventor: HOZUMI DAISUKE
IPC: B41J2/14
Filed: 2018-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge head in which temperature difference in a liquid discharge head can be reduced, and a recording device with use of the liquid discharge head.SOLUTION: A liquid discharge head includes: a first channel member 4 having a plurality of compression chambers 10; and a second channel member 6 which has a first integration channel 22 and a second integration channel 26, and is laminated on the first channel member 4. In a plan view, the first integration channel 22 is located in a first direction than the compression chamber 10 and extends in a second direction, and includes a first end part at an end in the second direction. The second integration channel 26 is located in a third direction than the compression chamber and extends in a fourth direction, and includes a second end part at an end in the fourth direction. Below the first end part and the second end part, the first channel member 4 and the second channel member 6 are joined with each other.SELECTED DRAWING: Figure 2
Patent JP-2018158127-A (JP)
Title: Camera carrying case
Inventor: BEVIS MATTHEW
IPC: A45C11/04
Filed: 2018-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a carrying case that comprises a housing having a bottom and a plurality of walls extending from the bottom thereof.SOLUTION: A carrying case 10 comprises a housing 12 having a bottom 26 and a plurality of walls extending from the bottom 26 thereof. A drawer 14 is received by the housing 12 when the carrying case 10 is in a closed configuration. To move the carrying case 10 from the closed configuration to an open configuration, the drawer 14 is removed from the housing 12 and rotated substantially 90 degrees relative to the housing 12 such that the drawer 14 extends substantially perpendicularly to the housing 12 when the carrying case 10 is in the open configuration.SELECTED DRAWING: Figure 4
Patent JP-2019208999-A (JP)
Title: Pinball game machine
Inventor: NEMOTO MINORU
IPC: A63F7/02
Filed: 2018-06-07
Abstract: To provide a game machine capable of flexibly coping with various specifications.SOLUTION: In a pinball game machine having a game board in which a game area is formed and a terminal unit including a plurality of output terminals, on a predetermined component, an output terminal explanation part for writing down explanation of information inputted from each of a plurality of output terminals, the plurality of output terminals are composed so as to be colored individually and hence distinguish the types, on the output terminal explanation part, the correspondence between information outputted from each of the plurality of output terminals and the color of the output terminal is written down, and the output terminal explanation part is positioned in a position so as disturb visibility of a processor included in a main control board.SELECTED DRAWING: Figure 27
Patent JP-2019215391-A (JP)
Title: Decryption device, encryption device and encryption system
Inventor: TAKASHIMA KATSUYUKI
IPC: G09C1/00
Filed: 2018-06-11
Abstract: To construct an inner product function type encryption system in which maximum lengths of a ciphertext and a secret key are not limited.SOLUTION: An encryption device 20 uses encryption setting information generated by inputting open information of a constant size, and having a size corresponding to the size of a vector x to generate a ciphertext cthaving the vector x encrypted. A key generation device 30 uses key setting information generated by inputting the open information, and having a size corresponding to the size of a vector y to generate a secret key skhaving the vector y set. A decryption device 40 decrypts the ciphertext ctwith the secret key skto calculate the inner product value of the vector x and vector y.SELECTED DRAWING: Figure 1
Patent JP-2019128577-A (JP)
Title: Case for eye, object to be stored, substrate, and lid body
Inventor: ASHIDA SHINICHI
IPC: G02C7/04
Filed: 2018-06-11
Abstract: To provide a case for eyes which is suitable for handling breakage and contamination or suitable for reducing manufacturing costs.SOLUTION: A contact lens 10 includes: an inner lens 12; and an outer lens 14 arranged opposingly to a front face of the inner lens 12. The inner lens 12 and the outer lens 14 are joint by including an aperture between the inner lens 12 and the outer lens 14 so as to allow an electronic device 20 to be inserted thereinto. Accordingly, the electronic device 20 can be continuously used although damage is applied to a fitting surface of the contact lens 10, if the contact lens 10 is replaced, thereby facilitating handling of breakage or the like compared with the prior art. Further, since the electronic device 20 is held between the inner lens 12 and the outer lens 14, and the inner lens 12 and the outer lens 14 are joint together, the electronic device 20 hardly falls off from the contact lens 10.SELECTED DRAWING: Figure 2
Patent JP-2019214018-A (JP)
Title: Vibration generator
Inventor: UENO MINORU
IPC: B06B1/04
Filed: 2018-06-12
Abstract: To allow vibration to be satisfactorily generated in a vibration generator.SOLUTION: A vibration generator 10 comprises a rod-like vibration transmission member 11 which transmits vibration, and an exciter 12 which is connected to the vibration transmission member 11 and generates vibration transmitted to the vibration transmission member 11. Plural vibration transmission members 11 are provided to one exciter 12. At least a first vibration transmission member 31 and a second vibration transmission member 32 are provided to the one exciter, an entire length of the second vibration transmission member 32 is different from an entire length of the first vibration transmission member 31.SELECTED DRAWING: Figure 2
Patent JP-2019221048-A (JP)
Title: Electric power conversion device
Inventor: KOBAYASHI MASANORI
IPC: H05K7/06
Filed: 2018-06-19
Abstract: To provide an electric power conversion device which achieves long life of electronic components.SOLUTION: An electric power conversion device 1 has: a semiconductor module 2; a cooler 3 which cools the semiconductor module 2; electronic components 4 directly or indirectly connected to the semiconductor module 2; a high-voltage connector 6 connected to an external device; and connector connection bus bars 7 connecting the high-voltage connector 6 with the electronic components 4. At least one of the connector connection bus bars 7 is a heat radiation bus bar 70 which is disposed adjacent to the cooler 3.SELECTED DRAWING: Figure 1
Patent JP-2018171471-A (JP)
Title: Endometrial sampling devices
Inventor: KATHY LEE-SEPSICK
IPC: A61B17/42
Filed: 2018-06-20
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for endometrial cell sampling.SOLUTION: A device comprises: a handle 110; a wand 120 extending distally to the handle; an actuator member 130 to rotatively receive a portion of the wand; a sheath member 140 selectively encapsulating a portion of the wand and the actuator member; and a slit 141 on a distal end of the sheath member.SELECTED DRAWING: Figure 1
Patent JP-2018166330-A (JP)
Title: Image decoder and image decoding method
Inventor: TSUKUBA KENJI
IPC: H04N19/593
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To allow an image decoder to perform prediction from a more various angles, thereby improving prediction efficiency.SOLUTION: An image decoder is configured to: decode a syntax element, a second parameter and residual data from encoded image data; derive a first parameter using the syntax element; select, using the first parameter and the second parameter, one prediction mode from a plurality of prediction modes; generate, using the selected prediction mode, a predicted image of at least one block of a plurality of blocks to be intra-predicted; and generate a decoded image of the block by adding the predicted image of the block and the residual data for the block. Here, the first parameter is indicative of the plurality of prediction modes, and the plurality of prediction modes include at least one directional mode. The second parameter is for identifying one prediction mode of the plurality of prediction modes, and the residual data is for each block of the plurality of blocks to be intra-predicted.SELECTED DRAWING: Figure 14
Patent JP-2020006978-A (JP)
Title: Packaging device
Inventor: KOZAI SHINSUKE
IPC: B65B11/20
Filed: 2018-07-04
Abstract: To provide a packaging device shortened in a packaging time with a simple structure, and capable of packaging with consumed small amount of film, when packaging a packaging object with a relatively thick film.SOLUTION: A packaging device packages a packaging object by pushing up the packaging object from the lower side of a film extended on a packaging part, covering the upper part side of the packaging object with the film, and folding the film to a bottom surface side of the packaging object with a folding plate. The packaging device has a film feeding part which feeds the film from a film roll, and a film transport part which conveys the film from the film feeding part, and extends the film on the packaging part. The film feeding part or the film transport part expands the film in a film transport direction, while transporting the film in the film transport direction.SELECTED DRAWING: Figure 6
Patent JP-2018190991-A (JP)
Title: Apparatus and method for improved control of heating and cooling of substrates
Inventor: BLAKE R KOELMEL
IPC: H01L21/26
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which radiation within a bandwidth or wavelength range of a pyrometer which originates from a heating source (e.g., lamps) interferes with interpretation of a pyrometer signal if this radiation is detected by the pyrometer.SOLUTION: A radiation source 502 providing radiation in a first range of wavelengths in an apparatus 500 for processing a substrate 512 and controlling heating and cooling of the substrate heats the substrate within a predetermined temperature range, where the substrate absorbs radiation in a second range of wavelengths within the first range of wavelengths and within the predetermined temperature range. A filter 506 prevents at least a portion of radiation within the second range of wavelengths from reaching the substrate.SELECTED DRAWING: Figure 5A
Patent JP-2020007084-A (JP)
Title: Sheet transport apparatus and image forming apparatus
Inventor: KAMIZATO SHOJI
IPC: B65H5/00
Filed: 2018-07-05
Abstract: To provide a sheet transport apparatus and an image forming apparatus capable of reducing image defects.SOLUTION: The sheet transport apparatus includes: a transport unit, having a sheet dust adsorption roller 17 and a drive roller, facing the sheet dust adsorption roller 17, forming a transport nip N1 together with the sheet dust adsorption roller 17, for transporting a sheet P at the transport nip N1; a sponge 23, abutting against a surface of the sheet dust adsorption roller 17, for scraping sheet powder attached to the surface thereof; and a frame unit for supporting the sheet dust adsorption roller 17 so as to be rotatable and relatively movable with respect to the sponge 23. When the sheet P passes through the transport nip N1, the sheet dust adsorption roller 17 moves from a first position to a second position depending on a thickness of the sheet P.SELECTED DRAWING: Figure 3
Patent JP-2020007772-A (JP)
Title: Shade unit and shade system
Inventor: VERL ANCEL ADAMS
IPC: E04F10/08
Filed: 2018-07-06
Abstract: To provide a shade unit whose angle adjustment is free against any of the vertical and horizontal directions and shading effect and sunlight tracking effect are high, and a shade system using this.SOLUTION: A shade unit has a frame, a panel rotating member, a shade panel, and a control part; the panel rotating member has a rotating part for rotating the panel rotating member with its diameter direction being the pivot and a feed part which rotates the panel rotating member in its circumferential direction, and is provided on the frame via a holding part which has a driving member supplying drive power to the rotating part and this feed part; following the instructions from the control part, the drive power of the holding part is transmitted to the panel rotating member, and when the panel rotating member rotates in its circumferential direction, by rotating in the circumferential direction and vertical direction, the shade panel can change its direction to desired angles in the horizontal and vertical directions.SELECTED DRAWING: Figure 1
Patent JP-2020010489-A (JP)
Title: Semiconductor module for DC-DC converter
Inventor: KOJIMA RYOTA
IPC: H02M3/28
Filed: 2018-07-06
Abstract: To miniaturize a semiconductor module as a whole by achieving a high driving frequency while enabling feedback control of peak current.SOLUTION: A semiconductor module (41) for a DC-DC converter for structuring a DC-DC converter (13) is structured by assembling at least a plurality of primary and secondary semiconductor components (30 and 32), a main transformer (31), and a connection member (37) connecting the semiconductor components (30 and 32) and the main transformer (31) in a main body (41a), The semiconductor module (41) comprises, on one side of the main body (41a), a lead terminal (39) for connection with an external circuit board (15) and a sensor terminal portion (38) which can serially connect a current sensor (59) to a primary winding (46) of the main transformer (31).SELECTED DRAWING: Figure 1
Patent JP-2020012043-A (JP)
Title: Insulation material and manufacturing method therefor
Inventor: OKAMURA SHUHEI
IPC: C08L77/10
Filed: 2018-07-17
Abstract: To provide an insulation material high in tensile strength, having proper elastic modulus, and excellent in light burning loss property.SOLUTION: There is provided an insulation material consisting of rubber and a reinforced fiber, main component of the rubber is ethylene-propylene diene rubber, the reinforced fiber is an aromatic polyamide fiber pulp with specific surface area of 4.0 m/g or more, and the number of mass of the reinforced fiber with vertical cross section of 1 mm or more of 10/10 cmor less. Further it is preferable that average fiber length of the reinforced fiber is 1.1 mm or less, percentage of the rubber component with density of 0.95 g/cmor less is 95 wt.% or more in the all rubber components, and whole density is 1.2 g/cmor less. It is preferable that tensile strength in a longer direction is 10 MPa or more, 5%v elongation stress in the longer direction is 2.0 to 10 MPa, 5% elongation stress in the longer direction is 4 to 20 times of 5% elongation stress in a vertical direction, and an inorganic filler of 0.1 to 20.0 wt.% is contained.SELECTED DRAWING: None
Patent JP-2019047487-A (JP)
Title: Solid state imaging device, imaging apparatus, and imaging method
Inventor: KAIBARA HIROSHI
IPC: H04N5/369
Filed: 2018-07-17
Abstract: To provide a solid state imaging device, an imaging apparatus, and an imaging method, capable of outputting image data at high speed without losing an image quality.SOLUTION: A solid state imaging device comprises: a pixel array including a measurement pixel and an imaging pixel; compression processing means of executing compression processing to a signal acquired by the measurement pixel; and output means of outputting the signal acquired by the measurement pixel and the signal acquired by the imaging pixel. The signal which is acquired by the measurement pixel and to which the compression processing is executed by the compression processing means is obtained in a first mode that outputs through the output means and a second mode that outputs the signal which is acquired by the imaging pixel and to which the compression processing is not executed by the compression processing means through the output means.SELECTED DRAWING: Figure 1
Patent JP-2018160705-A (JP)
Title: Improvement in light extraction using feature size and shape control in led surface roughening
Inventor: RAJWINDER SINGH
IPC: H01L33/32
Filed: 2018-07-19
Abstract: PROBLEM TO BE SOLVED: To further increase the light extraction efficiency of a light emitting device.SOLUTION: Structural characteristics of a light-exiting surface (225) of a light emitting device (200) are controlled to increase the light extraction efficiency of that surface when the surface is roughened. A light emitting surface (225) comprising layers of materials different in durability against the roughening process exhibits higher light extraction efficiency than a substantially uniform light emitting surface exposed to the same roughening process. In a GaN-type light emitting device (200), a thin layer of AlGaN material on or near the light-exiting surface (225) creates sharper features after etching than features created by conventional etching of a surface comprising only GaN material.SELECTED DRAWING: Figure 2C
Patent JP-2020007041-A (JP)
Title: Eighteen-liter can carrying grip
Inventor: KATO YUTAKA
IPC: B65D25/28
Filed: 2018-07-07
Abstract: To provide an eighteen-liter can carrying grip that can be easily held even when tilted to either of the right and left, and reduces a load placed on fingers in carrying an eighteen-liter can.SOLUTION: An eighteen-liter can carrying grip consists of a grip handle, a connection part 2 and a connection part 3. A connection part 4 between the connection part 2 and the connection part 3 is angled at substantially 45 degrees. Further, the connection part 3 is so shaped to be smoothly inserted into the eighteen-liter can grip. The shape of the connection part 3 enable the eighteen-liter can to be easily and quickly lifted without directly touching the grip of the eighteen-liter can with fingers.SELECTED DRAWING: Figure 1
Patent JP-2019029357-A (JP)
Title: New LED bulb
Inventor: LI WENBO
IPC: F21K9/232
Filed: 2018-07-30
Abstract: To provide an LED bulb having many kinds of filament structure which are stereoscopic at a low manufacturing cost.SOLUTION: An LED bulb includes a holder, two electrodes provided for the holder at intervals from each other, and a self-supporting flexible LED light source installed between the two electrodes. The self-supporting flexible LED light source is provided with: at least one flexible substrate 121; at least one layer of flexible circuit 122 installed on the flexible substrate; at least one LED chip 123 electrically connected to the flexible circuit; and at least one layer of protective transparent silicone 124. The self-supporting flexible LED light source can maintain an expected shape without other support structures.SELECTED DRAWING: Figure 2
Patent JP-2020018702-A (JP)
Title: Radiation photographing apparatus
Inventor: TANNO KEIICHI
IPC: A61B6/00
Filed: 2018-08-02
Abstract: To provide a radiation photographing apparatus that even when a shape of an emphasis object in a subject changes with heart beat, is capable of generating an emphasis picture in which the emphasis object is clearly emphasized while mitigating a processing load for weighting.SOLUTION: An X-ray photographing apparatus (radiation photographing apparatus) comprises a picture processing unit for generating, in real time, an emphasis picture M obtained by synthesizing a plurality of X-ray pictures P (radiation pictures) continuing in time series and emphasizing a stent 201(emphasis object) in the X-ray pictures P. The picture processing unit is configured to synthesize the plurality of X-ray pictures P by weighing each of the plurality of X-ray pictures P depending on an inter-feature point distance D between a position of a marker 205 (feature point) of a reference picture Ps of the plurality of X-ray pictures P and a position of a marker 205 of a picture Po other than the reference picture Ps of the plurality of X-ray pictures P.SELECTED DRAWING: Figure 3
Patent JP-2021180198-A (JP)
Title: Optical device and photoelectric conversion device
Inventor: OKAMOTO SHINYA
IPC: H01L31/10
Filed: 2018-08-08
Abstract: To provide a device with high photoelectric conversion efficiency at low cost.SOLUTION: An optical device includes at least one alloy nanostructure containing a first metal and a second metal having a lower work function than the first metal, a metal layer containing a third metal, and an insulating layer that separates the alloy nanostructure from the metal layer. The alloy nanostructure is an intermetallic compound or a solid solution alloy containing the first metal and the second metal. The work function of the alloy nanostructure is greater than the electron affinity of the insulating layer.SELECTED DRAWING: Figure 1A
Patent JP-2019030294-A (JP)
Title: High pressure processed rice, composition for food product or pharmaceutical containing the high pressure processed rice
Inventor: FUJITA TOMOYUKI
IPC: A23L7/10
Filed: 2018-08-09
Abstract: To provide a food product raw material having a control function of blood glucose level while having general purpose.SOLUTION: The invention relates to a composition for food product or pharmaceutical, containing high pressure processed rice as a raw material, for suppressing chronic inflammation, and/or for treating, preventing or improving life habit, in which the high pressure processed rice is component enriched rice or component enriched brown rice obtained by adding pressure to unhulled rice or brown rice at a state that the unhulled rice or the brown rice is impregnated into water of 50 wt.% to penetration transfer a rice bran component from rice bran, and the rice bran component is enriched in albumen, or component enriched polished white rice by polishing the resulting component enriched unhulled rice or component enriched brown rice.SELECTED DRAWING: Figure 5
Patent JP-2020027674-A (JP)
Title: Semiconductor memory
Inventor: YANAGIDAIRA KOSUKE
IPC: G11C16/24
Filed: 2018-08-10
Abstract: To provide a semiconductor memory capable of accelerating a reading operation of the semiconductor memory.SOLUTION: A semiconductor memory of the embodiment includes first and second memory cells, word lines connected to the first and second memory cells, first and second bit lines respectively connected to the first and second memory cells, first and second sense amplifiers respectively connected to the first and second bit lines, and a controller. Each of the first and second sense amplifiers includes first to third transistors. The third transistor has one end electrically connected to the first and second transistors and the other end connected to the bit line. In a reading operation, the controller applies a read-out voltage ER to the word line. At a first time t5, the controller respectively applies a first voltage Vblk and a second voltage Vblc to the first and second transistors, the first sense amplifier applies a voltage to the first bit line through the first to third transistors, and the second sense amplifier applies the voltage to the second bit line through the second and third transistors.SELECTED DRAWING: Figure 13
Patent JP-2020028492-A (JP)
Title: Game machine
Inventor: MOTOKI SHINGO
IPC: A63F5/04
Filed: 2018-08-23
Abstract: To provide a game machine capable of reliably fixing a reel unit to a reel base with a simple configuration.SOLUTION: A reel case 201 of a reel unit has an engagement projection part 241 sticking out to the rear of a lower rear part of the reel case 201, a reel base 60 for placing the reel case 201 has an engagement hole part 66 engaged with the engagement projection part 241 of the reel case 201, a lower surface part that opposes an upper surface of the reel base 60 is formed in a lower side of the engagement projection part 241, and an upper surface part 243 having a parallel surface part 244 extending in front and in rear nearly in parallel with the lower surface part is formed in an upper side of the engagement projection part 241.SELECTED DRAWING: Figure 7